BT17 postcode

Broadband in BT17 0TU

Lagmore, Belfast

Gigabit broadband is available at this postcode.

Best speedGigabit (1Gbps+)
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 17 March 2026

Flood Risk

Low

Fibre (FTTP)

No

Best speed

Gigabit (1Gbps+)

Reviewed by Arthur TuringData last verified: 17 March 2026

Speed Calculator

Adjust the options below to see how much broadband speed your household needs.

2
18

HD uses ~5 Mbps per person. 4K uses ~25 Mbps.

Each person on calls needs around 10 Mbps.

Competitive gaming needs low latency as much as raw speed.

Cameras, thermostats, speakers and similar devices each use a few Mbps.

Estimated speed needed14 Mbps

Gigabit broadband (Gigabit (1Gbps+)) is available at BT17 0TU. That covers your 14 Mbps needs with room to spare.

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Speed Test

Check your current download speed and see how it compares to what is available at BT17 0TU.

The test downloads a 2 MB file from our server and measures how long it takes.

This test measures download speed only. Results vary depending on network conditions.

Broadband availability

Source: Ofcom Connected Nations 2025 (Jul 2025)

TechnologyAvailableCoverageTypical Speed
Standard (ADSL)100%
100%
10-20 Mbps
Superfast (30+ Mbps)100%
100%
30-80 Mbps
Ultrafast (100+ Mbps)100%
100%
100-300 Mbps
Full Fibre (FTTP)0%
0%
300-900 Mbps
Gigabit100%
100%
900-1,000 Mbps

Speed Distribution at BT17 0TU

100%
300+ Mbps (100%)

Source: Ofcom Connected Nations 2025

Mobile coverage

4G & 5G coverage · Ofcom Connected Nations 2025

4G Outdoor

95%

4G Indoor

85%

5G Outdoor

%

Networks with 4G

EEO2ThreeVodafone
Ofcom Connected Nations 2025

Schools nearby

Nearest schools within 5 miles · Ofsted ratings as at Jan 2026

Schools data is currently unavailable.

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Flood risk

🟡

Flood risk: Low

This postcode is in undefined — low risk of flooding from rivers and sea.

Flood Zone

Risk Level

Low

Environment Agency

Air quality

Particulate matter & nitrogen dioxide levels

air quality

Air quality data not available.

PM2.5 (fine particles) μg/m³

WHO guideline: 15 μg/m³

PM10 (coarse particles) μg/m³

WHO guideline: 45 μg/m³

NO₂ (nitrogen dioxide) μg/m³

WHO guideline: 25 μg/m³

DEFRA UK-AIR · Guidelines: WHO 2021

Transport links

Nearest train stations and towns

Nearest train stations

No train stations found within 15 miles

Network Rail / National Rail · Straight-line distances

Council tax bands

Band distribution for Belfast

Most common: Band

A
5%£1,381
B
10%£1,611
C
20%£1,841
D
25%£2,071
E
20%£2,531
F
10%£2,991
G
8%£3,452
H
2%£4,142

Annual council tax estimates for , 2024/25

VOA (Valuation Office Agency)

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Living near BT17 0TU

BT17 0TU sits in Lagmore, part of Belfast. This guide covers broadband speeds, house prices, schools, and more. Every figure comes from verified public data sources. Use it alongside your own research when comparing areas.

Superfast coverage here stands at 100%. Nationally, 93% of UK premises have access. Coverage at this postcode is strong. Ultrafast broadband (100 Mbps+) reaches 100% of properties. That is solid coverage for bandwidth-heavy households. Gigabit-capable connections cover 100% of premises. Most homes can access gigabit speeds if they choose to.

The speed distribution at BT17 0TU tells a more detailed story than headline figures alone. 100% of connections fall in the 300 Mbps or faster range. No premises here are stuck below 5 Mbps. Every property meets the basic threshold for video calls. Over half of connections exceed 300 Mbps. That supports multiple 4K streams, large file transfers, and cloud gaming without issue.

What do the broadband speeds at BT17 0TU mean in practice? Most premises have superfast speeds. Remote working with video calls and cloud tools should be manageable for most households.

Fixed Wireless Access is not currently available at BT17 0TU. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.

The USO guarantees every UK home at least 10 Mbps. At BT17 0TU, 0% of properties do not meet this threshold. Every property here meets the minimum standard. That is not the case everywhere. Next-generation access (NGA) reaches 100% of the area. NGA typically means speeds of 24 Mbps or above.

Flood risk at BT17 0TU is rated Low. Minor precautions may be worth considering. Check with insurers about any loading on premiums.

The three most common bands are D (25%), C (20%), E (20%). Band D corresponds to 1991 property values of £68,001 to £88,000. Current values are typically much higher. The spread across mid-range bands suggests a varied housing stock.

4G outdoor coverage at BT17 0TU reaches 95%. Indoor 4G drops to 85%. Some signal loss indoors is normal. Most calls and data should still work inside. Coverage data covers EE, O2, Three, Vodafone. Check each operator individually, as coverage varies by network.

Suitability scores for BT17 0TU: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

BT17 0TU falls within the Belfast local authority area. The immediate area is Lagmore, a distinct community within the wider district. The BT17 postcode area contains 554 postcodes on this site. Superfast broadband across BT17 ranges from 0% to 100%. BT17 0TU is close to the area average of 100%.

How does BT17 0TU compare to its neighbours? BT17 0TR (0.05 miles, lagmore) has 100% superfast coverage and 100% gigabit. BT17 0TL (0.05 miles, lagmore) has 100% superfast coverage and 100% gigabit. BT17 0TT (0.06 miles, lagmore) has 100% superfast coverage and 100% gigabit. BT17 0TY (0.06 miles, lagmore) has 100% superfast coverage and 100% gigabit. Coverage is broadly similar across these neighbouring postcodes.

When choosing a broadband provider at BT17 0TU, check what technology reaches your specific address. Availability varies by street and sometimes by building. If fibre is unavailable, consider 4G home broadband or satellite as alternatives. Speeds may still be adequate for most uses. Compare contract lengths, total costs over the term, and exit fees. The cheapest monthly rate is not always the best deal.

Life in Lagmore depends on what matters to you. Broadband, transport, and local services vary by street.

Pulling the data together for BT17 0TU, here is what stands out. Connectivity at BT17 0TU is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. Belfast as a local authority area has its own planning priorities, council services, and infrastructure investment plans. Check the council website for the latest. The data covers what can be measured. Lagmore has its own character that numbers alone cannot capture. Use these figures as a filter, then visit to get the full picture.

Data sources include Ofcom (broadband and mobile), Land Registry (house prices), Police.uk (crime), Ofsted (schools), Environment Agency (flood risk), and Open-Meteo (air quality). Council tax data comes from the Valuation Office Agency. EPC data is from DLUHC. Transport data uses NaPTAN. Speed distribution figures are from Ofcom Connected Nations. All figures are the latest available at the time of writing.

Numbers tell part of the story for BT17 0TU. Visit at different times of day. Talk to neighbours. Check mobile signal indoors. Walk the route to the nearest school or station. Test the broadband speed from inside the property. These things do not show up in data.

BT17 0TU in Lagmore: broadband, house prices, crime, schools, and more. All from verified sources. Run a speed test above for a live reading. Compare with nearby postcodes to see how this area stacks up against its neighbours.

More local data is being added for this postcode

This page already has postcode-specific content, and more data-backed sections will appear as the remaining local datasets finish processing.

Frequently asked questions about BT17 0TU

What are the broadband speeds available at BT17 0TU?

Superfast broadband (30 Mbps+) is available to 100% of premises at BT17 0TU. Ultrafast coverage is at 100%.

What is the average house price near BT17 0TU?

No recent house price data is available for BT17 0TU.

What is the flood risk for properties at BT17 0TU?

BT17 0TU has a Low flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the BT17 0TU area?

School data for BT17 0TU is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in BT17 0TU compare to other areas?

Crime data for this area is being updated.

How suitable is BT17 0TU for remote working?

BT17 0TU scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at BT17 0TU?

4G outdoor coverage at BT17 0TU is 95%. Indoor coverage may be lower.

What is the most common energy efficiency rating near BT17 0TU?

EPC data for BT17 0TU is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at BT17 0TU?

Council tax band information for BT17 0TU is being updated.

How accessible are GP surgeries near BT17 0TU?

GP surgery data for BT17 0TU is being updated. Check NHS.uk for the latest.

What transport links are available near BT17 0TU?

Transport data for BT17 0TU is being updated.

Is BT17 0TU a suitable area for families?

BT17 0TU scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at BT17 0TU?

Air quality data for BT17 0TU is being updated.

How far is the nearest EV charging point from BT17 0TU?

EV charging data for BT17 0TU is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at BT17 0TU?

Ultrafast broadband (100 Mbps+) reaches 100% of premises. Check Openreach and local operators for FTTP availability.

Area suitability scores

BT17 0TU

Remote Worker

55

Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.

Family

50

Based on Ofsted school ratings, crime rate, flood risk, and GP surgery proximity.

Value for Money

50

Based on broadband quality relative to average house price in the area.

Map

Area info

Parish

Lagmore

District

Belfast

Region

Constituency

LSOA

N21000292

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